Mengyuan Liu
Plastic Surgery β’ Seattle, WA
1229 Madison St Ste 1660
Seattle, WA 981043586
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on March 29, 2014; this date does not establish years in practice.
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Published CMS data list 18 Medicare Part D prescriptions, including refills, in 2016.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2016. Published rows only; this is not a quality measure.
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Published Part D records, 2016:
- Oxycodone Hcl β 18 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2016. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table Β· Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 12 in 2015 to 18 in 2016.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2015β2016.
Practice Location & Contact Primary Location
1229 Madison St Ste 1660
Seattle, WA 981043586
What Public CMS Data Show
Plastic Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
18 standardized 30-day fills in 2016
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$134 in 2016
The total cost of these prescriptions in 2016, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2016.
Open Payments general payments, program year 2025
All general payments: $11,287.96 across 11 records.
By nature of payment
- Consulting Fee: $8,370.00 across 1 record.
- Travel and Lodging: $2,596.15 across 3 records.
- Food and Beverage: $321.81 across 7 records.
Reporting-company totals
- Medical Device Business Services, Inc.: $11,203.42 across 8 records.
- Integra LifeSciences Corporation: $64.75 across 2 records.
- DePuy Synthes Sales Inc.: $19.79 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2014
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Mengyuan Liu has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Mengyuan Liu as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Seattle and Washington
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Mengyuan Liu are from 2016.
43 active clinicians are listed under Plastic Surgery with a practice address in Seattle, WA (91 in Washington).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Seattle
7% of these 43 clinicians have the CMS telehealth indicator.
53.5% of these 43 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 12 in 2015 to 18 in 2016.
- 2015: 12
- 2016: 18
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30-day fills
30-day fills went from 12 in 2015 to 18 in 2016.
- 2015: 12
- 2016: 18
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Part D drug cost
Part D drug cost went from $86 in 2015 to $134 in 2016.
- 2015: $86
- 2016: $134
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $170.27 in 2021 to $11,287.96 in 2025.
- 2021: $170.27
- 2023: $22.60
- 2025: $11,287.96
Sources: CMS Medicare Part D Prescribers (2016), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): 11 records totaling $11,287.96.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Medical Device Business Services, Inc. |
Consulting Fee
Cash or cash equivalent
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β | General | $8,370.00 |
| Medical Device Business Services, Inc. |
Travel and Lodging
In-kind items and services
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TRUMATCH | General | $1,143.09 |
| Medical Device Business Services, Inc. |
Travel and Lodging
In-kind items and services
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TRUMATCH | General | $776.45 |
| Medical Device Business Services, Inc. |
Travel and Lodging
In-kind items and services
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TRUMATCH | General | $676.61 |
| Medical Device Business Services, Inc. |
Food and Beverage
In-kind items and services
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TRUMATCH | General | $126.82 |
| Medical Device Business Services, Inc. |
Food and Beverage
In-kind items and services
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TRUMATCH | General | $59.70 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
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OMNIGRAFT | General | $39.45 |
| Medical Device Business Services, Inc. |
Food and Beverage
In-kind items and services
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TRUMATCH | General | $37.61 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
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OMNIGRAFT | General | $25.30 |
| DePuy Synthes Sales Inc. |
Food and Beverage
In-kind items and services
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TRUMATCH | General | $19.79 |
| Medical Device Business Services, Inc. |
Food and Beverage
In-kind items and services
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TRUMATCH | General | $13.14 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2016.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Oxycodone Hcl | Oxycodone Hcl | 18 | 62 | $133.61 | 18 |
Source: CMS Part D by Provider and Drug, 2016; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-06-15NUCC Taxonomy Code: 208200000X
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.
NUCC Taxonomy Code: 2082S0099X
A plastic surgeon with additional training in plastic and reconstructive procedures within the head, face, neck and associated structures, including cutaneous head and neck oncology and reconstruction, management of maxillofacial trauma, soft tissue repair and neural surgery. The field is diverse and involves a wide age range of patients, from the newborn to the aged. While both cosmetic and reconstructive surgery is practiced, there are many additional procedures which interface with them.
NUCC Taxonomy Code: 2086S0122X
A surgeon who specializes in plastic and reconstructive surgery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PLASTIC AND RECONSTRUCTIVE SURGERY
I20210817001363
WA
8527376060
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant - Surgical
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 7600 EVERGREEN WAY, EVERETT, WA 982036421 (Tel: 2068605414)
Plastic Surgery (license number reported to NPPES: WA MD60668538)
Registered at 1229 MADISON ST STE 1660, SEATTLE, WA 981043586 (Tel: 0686046862)
Registered at 1145 BROADWAY, SEATTLE, WA 981224201
Registered at 200 UCLA MEDICAL PLZ STE 460, LOS ANGELES, CA 900952420 (Tel: 3108255510)
Registered at 5767 W CENTURY BLVD STE 400, LOS ANGELES, CA 900455631
Plastic Surgery (license number reported to NPPES: CA A168101)
Surgery (license number reported to NPPES: CA A168101)
NPI status registered as active in NPPES database
Registered at 325 9TH AVE, 7TH FLOOR, CENTER TOWER, ROOM 73.1, SEATTLE, WA 981042420 (Tel: 2067442868)
Registered at 325 9TH AVE, MAIL STOP #359796, SEATTLE, WA 981042420
Recorded as MENGYUAN LIU
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Plastic Surgery Specialists in Seattle
- Dr. Wandra Miles, MD
- Meghan Nadeau
- Dr. Zachary Stern-Buchbinder, MD
- Nikhitha Thrikutam
- Dr. Cindy Wei, MD
- Dr. Minh-Bao Mundschenk, MD
Mailing Address
7600 Evergreen Way
Everett, WA 982036421
Phone: 2068605414